Convert static Session class to normal session class

All static Session:: calls (except for checking valid session name) are
converted to object type. This Object is passed on to Login, Admin
Backend and any other class that needs basic session checking

www/lib/CoreLibs/Basic.php

@@ -66,6 +66,8 @@ class Basic
 	// logging interface, Debug\Logging class
 	/** @var \CoreLibs\Debug\Logging */
 	public $log;
+	/** @var\CoreLibs\Create\Session */
+	public $session;
 
 	// email valid checks
 	/** @var array<mixed> */
@@ -148,7 +150,7 @@ class Basic
 		$this->email_regex_check = \CoreLibs\Check\Email::getEmailRegexCheck();
 
 		// initial the session if there is no session running already
-		\CoreLibs\Create\Session::startSession($session_name);
+		$this->session = new \CoreLibs\Create\Session($session_name ?? '');
 	}
 
 	/**